These fittings are attached onto a hose using a crimp tool too.
1.A/C refrigerant fittings consist of nut ,gap , and valve .This kind of fittings are made of steel .
2.using those air conditioning fittings. Firstly, we should consider the hose size, that is very important .standard or reduced diameter of hose.
3.According to the elbow degree of the fittings ,there are 180 degree, 45 degree and 90 degree, one type size contains #6-6, #8-8, #10-10 , # 10-12.#12-12.
4.Bruge used for refrigerant car range.